diff --git a/Cargo.lock b/Cargo.lock
index e7bf1b5c..2acfffa5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -676,18 +676,18 @@ dependencies = [
 
 [[package]]
 name = "rb-sys"
-version = "0.9.107"
+version = "0.9.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56aaf81d9efc195606456e91896297ee5ab2002381539f8ed1ba6b4f2e467f3b"
+checksum = "1e955384e1a4dc64b71d1e4b39ed0edbd77c7bde4a10dfd5ad208e1160fddfa7"
 dependencies = [
  "rb-sys-build",
 ]
 
 [[package]]
 name = "rb-sys-build"
-version = "0.9.107"
+version = "0.9.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "035b513baded6df2b90a8559efb1973c47ba42e16c21c5f0863dd2aa4dbd6abe"
+checksum = "c167c6571889b2550d6fcb315e8aa60bdb95e47e4b64793e3f65a30dc25afc85"
 dependencies = [
  "bindgen",
  "lazy_static",